| Willebroek to Menen | 57.36 mi (92.31 km) |
| Willebroek to Merchtem | 9.02 mi (14.52 km) |
| Willebroek to Merelbeke | 27.19 mi (43.76 km) |
| Willebroek to Merksem | 12.59 mi (20.26 km) |
| Willebroek to Merksplas | 29.96 mi (48.22 km) |
| Willebroek to Mettet | 53.19 mi (85.59 km) |
| Willebroek to Meulebeke | 47.63 mi (76.66 km) |
| Willebroek to Middelkerke | 67.60 mi (108.79 km) |
| Willebroek to Mol | 33.51 mi (53.92 km) |
| Willebroek to Mons | 46.34 mi (74.58 km) |
| Willebroek to Montignies-le-Tilleul | 47.22 mi (76.00 km) |
| Willebroek to Moorslede | 58.01 mi (93.36 km) |
| Willebroek to Moortebeek | 14.70 mi (23.66 km) |
| Willebroek to Morlanwelz-Mariemont | 43.01 mi (69.21 km) |
| Willebroek to Mortsel | 8.16 mi (13.13 km) |
